long ago my parents thought it would be a good idea to fit a compton theatre organ in our house , we had the pipes and the blower in the attic and the organ downstairs , after months of fitting said organ it was finally turned on and the blower ,which weighed around half a tonne , when it finally got up to speed , shook the house so violently some of the upstairs walls started to crack so it had to be turned off , never to be used again !
what a laugh !
guess who helped us fit it and wire it up , Fred Dibnah !